GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Climate Control Head (CCP)

Center of the instrument panel below the radio control head

HVAC Component Views in HVAC

HVAC Connector End Views in HVAC

Compact Disc Player (CDX)

On RH side of the rear compartment

Entertainment Component Views in Entertainment

Entertainment Connector End Views in Entertainment

Driver Door Module (DDM) C1

In LH front door behind the trim panel in the upper right hand corner of the door.

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Driver Door Module (DDM) C2

In LH front door behind the trim panel in the upper right hand corner of the door.

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Driver Door Module (DDM) C3

In LH front door behind the trim panel in the upper right hand corner of the door.

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Driver Door Module (DDM) C4 (Mirror)

In LH front door behind the trim panel in the upper right hand corner of the door.

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Electronic Brake Control Module (EBCM/EBTCM) C1

Front RH lower corner of engine compartment under air cleaner housing

Antilock Brake System Component Views in ABS

Antilock Brake System Connector End Views in ABS

Electronic Brake Control Module (EBCM/EBTCM) C2

Front RH lower corner of engine compartment under air cleaner housing

Antilock Brake System Component Views in ABS

Antilock Brake System Connector End Views in ABS

Heads Up Display Module (HUD)

Upper LH center of instrument panel, above the instrument cluster

Instrument Cluster and HUD Component Views in IP, Cluster and Console

Instrument Cluster and HUD Connector End Views in Instrument Panel, Gauges and Console

Ignition Switch

Steering Column, Right side

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Inflatable Restraint Diagnostic Module (SDM)

Under the rear of center console mounted to floor pan

SIR Component Views in SIR

SIR Connector End Views in SIR

Instrument Cluster C1

In the front passenger compartment, center LH side of instrument panel

Instrument Cluster and HUD Component Views in IP, Cluster and Console

Instrument Cluster and HUD Connector End Views in Instrument Panel, Gauges and Console

Instrument Cluster C2

In the front passenger compartment, center LH side of instrument panel

Instrument Cluster and HUD Component Views in IP, Cluster and Console

Instrument Cluster and HUD Connector End Views in Instrument Panel, Gauges and Console

Radio (IRC)

Center of instrument panel near the heater A/C controls

Entertainment Component Views in Entertainment

Entertainment Connector End Views in Entertainment

Rear Fuse Block C1

Under RH side of rear passenger compartment seat

Power and Grounding Component Views in Wiring System

Power and Grounding Connector End Views in Wiring System

Rear Fuse Block C2

Under RH side of rear passenger compartment seat

Power and Grounding Component Views in Wiring System

Power and Grounding Connector End Views in Wiring System

Rear Fuse Block C3

Under RH side of rear passenger compartment seat

Power and Grounding Component Views in Wiring System

Power and Grounding Connector End Views in Wiring System

Remote Function Actuator (RFA)

Below the rear shelf

Keyless Entry Component Views in Keyless Entry

Keyless Entry Connector End Views in Keyless Entry

Rear Integration Module (RIM) C1

Behind rear seat back cushion (upper left)

Body Control System Component Views in Body Control Systems

Body Control System Connector End Views in Body Control Systems

Rear Integration Module (RIM) C2

Behind rear seat back cushion (upper left)

Body Control System Component Views in Body Control Systems

Body Control System Connector End Views in Body Control Systems

Underhood Fuse Block C1

Front LH side of engine compartment

Power and Grounding Component Views in Wiring System

Power and Grounding Connector End Views in Wiring System

Underhood Fuse Block C2

Front LH side of engine compartment

Power and Grounding Component Views in Wiring System

Power and Grounding Connector End Views in Wiring System

Underhood Fuse Block C3

Front LH side of engine compartment

Power and Grounding Component Views in Wiring System

Power and Grounding Connector End Views in Wiring System

Underhood Fuse Block C4

Front LH side of engine compartment

Power and Grounding Component Views in Wiring System

Power and Grounding Connector End Views in Wiring System

Vehicle Theft Deterrent Module (VTD)

Steering Column, Right side, behind shroud at ignition switch

Theft Deterrent System Component Views in Theft Deterrent

Theft Deterrent System Connector End Views in Theft Deterrent

C200

LH lower front corner of passenger compartment on underside of instrument panel (Body Harness to I/P Round Harness)

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C201

RH lower front corner of passenger compartment on underside of instrument panel (Body Harness to I/P Round Harness)

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C202

LH lower front corner of passenger compartment on steering column (Body Harness to Steering column Harness)

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C215

LH lower front corner of passenger compartment on LH side of instrument panel (Body Harness to I/P Flex Harness)

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C216

LH upper front corner of passenger compartment on LH side of instrument panel (body harness to I/P flex harness)

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C302

Bottom LH corner of rear of RH front seat

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C406

Behind rear seat back on left side near rear shelf

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C500

LH front door in body pillar

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G104

LH side of engine on top of Transmission

Harness Routing Views in Wiring Systems

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G105

Rear of engine behind power steering pump

Harness Routing Views in Wiring Systems

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G200

LH front lower corner of passenger compartment on LH front door pillar

Harness Routing Views in Wiring Systems

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G201

Lower right corner of passenger compartment on right front door pillar

Harness Routing Views in Wiring Systems

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G300

Near LH body harness under LH front seat on forward crossmember

Harness Routing Views in Wiring Systems

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G301

Near right body harness under right front seat on forward crossmember

Harness Routing Views in Wiring Systems

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G302

Behind left rear C-pillar interior trim panel

Harness Routing Views in Wiring Systems

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G303

Near right body harness under right front seat on forward crossmember

Harness Routing Views in Wiring Systems

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P500

Left front door between door and pillar

Harness Routing Views in Wiring Systems

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S200

In the I/P harness 15 cm (6 in) from DLC

Harness Routing Views in Wiring Systems

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S205

In the I/P harness 6.5 cm (2.5 in) from C216 breakout

Harness Routing Views in Wiring Systems

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S206

In the I/P harness 13 cm (5 in) from C216 breakout

Harness Routing Views in Wiring Systems

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S207

In the I/P harness 19.5 cm (7.6 in) from C216 breakout

Harness Routing Views in Wiring Systems

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S212

In the rear body harness 56 cm (22 in) rear of the DIM breakout

Harness Routing Views in Wiring Systems

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S216

In the Body Harness LH side of vehicle 17.0 (6.7 in) cm from Pass Through P100

Harness Routing Views in Wiring Systems

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S304

In the Body Harness LH side of vehicle 11.5 cm ( 4.5 in) from G300 breakout

Harness Routing Views in Wiring Systems

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S317

In the LH seat harness under the LH front seat, 11.5 cm ( 4.5 in) from the LH seat harness clip

Harness Routing Views in Wiring Systems

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S321

In the LH seat harness under the LH front seat, 9.5 cm (3.7 in) from the LH seat harness clip

Harness Routing Views in Wiring Systems

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